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Comments:
<hesten> how do i check if t is defined ?
<ht311> typeof(t) == "undefined"
<ht311> or typeof t == "undefined" , it act both a function or operator
<hesten> thanks
<hesten> can i use typeof(t) !== "undefined" so se if it IS defined ?
<[Torgo]> yes
<tonycoco> is anyone alive?
<furtive> no
<furtive> and we'll kill you for asking
<ht311> hi furtive :P
<furtive> HOWDY
<furtive> howdy even
<furtive> stupid thinkpad
<ht311> what happen to it?
<furtive> oh nothing, i just hit the caps lock key a lot on it
<tonycoco> anyone know how to work a keyed-in search like campusbooks.com has on the front page?
<furtive> yeah, you put a text input and a submit button in a form
<ht311> search for javascript combobox
<tonycoco> i just like how it updates the feild immediately
<tonycoco> nifty.
<ht311> add ajax to the keyword list
<ht311> for search
<SufiBlade> hmm how to trim the left most two characters off a string?
<Pilum> Substrings.
<Pilum> http://devedge-temp.mozilla.org/library/manuals/2000/javascript/1.5/reference/string.html#1194618
<SufiBlade> thanks
<SufiBlade> what am i doing wrong here:
<SufiBlade> for (i=1; i<115; i++) {
<SufiBlade> var surah;
<SufiBlade> if (i.length == 1) {
<SufiBlade> surah = "00" + i;
<SufiBlade> alert("ji");
<SufiBlade> }
<SufiBlade> }
<SufiBlade> the .length doesnt seem to work
<Pilum> Pasting in the channel for one.
<SufiBlade> erm, oops :D wont happen again
<Pilum> i is an integer. They don't have length.
<SufiBlade> oh ok, thanks...i'll convert it to string if that doesnt stop the loop
<Pilum> It will.
<Pilum> What are you trying to accomplish?
<SufiBlade> i need to print to screen strings like 001.mp3 till 115.mp3
<Pilum> if(i<10) {
<Pilum> Is the only thing which gets close to it
<SufiBlade> hmm yeah, that'll do it! thanks a lot
<SufiBlade> gtg for lunch, then i'll put it on :)
<Pilum> Awkward though.
<Pilum> I'd check the length of surah and append as many 0's at the beginning as you need.
<L`OcuS> salutations matinales / morning greetings
<SufiBlade> yes Pilum, thats what i was trying to do
<Pilum> No, you were checking the size of the loop counter. :-)
<SufiBlade> actually, what i did was that i appended 00 to surah regardless, and then was trying to keep only the 3 right most characters
<Pilum> var surah = ""; surah += i; while(surah.length < 3) { surah = "0" + surah; }
<SufiBlade> hmm good! thats best so far
<nikhil> hi there
<nikhil> anybody here ??
<eIf> hello
<fatbrain> Hi
<eIf> hwo can i erase all the <li></li>'s from an <ul id="foo"></ul> ?
<eIf> childNodes.length = 0; is cool?
<fatbrain> eIf: try it out
<fatbrain> I would do a while(e.childNodes.length > 0) e.childNodes.removeChild(e.childNodes.firstChild);
<eIf> fatbrain i get error while childnodes.length = 0
<eIf> ok lemme try with while
<fatbrain> sure
<eIf> hm, evil
<eIf> using e.childNodes.removeChild won't work
<eIf> unidentified function
<fatbrain> sorry not childNodes
<fatbrain> e.removeChild.
<eIf> if i try to use directly e.removeChild, i get somekind of weird error like "Component returned failure code: 0x80etc
<fatbrain> call it like this: e.removeChild(e.firstChild, true);
<fatbrain> (I was putting in to many 'childNodes' :P)
<eIf> http://webdev.neomarket.ro/upload/11138622706.JPG
<eIf> i see, lemme try
<fatbrain> sure
<eIf> hehe, it works
<eIf> thanks a lot fatbrain
<fatbrain> you'r welcome.
<ht311> 'morning
<furtive> howdy
<NeoFuture> if i got a <select> sel[x].
<NeoFuture> how can i get the option values
<ht311> .value
<NeoFuture> nah i want all of them
<NeoFuture> not the selected
<ht311> loop .options
<ht311> then you can get .text , .value , .selected
<ht311> how much booze you drank?
<ht311> :P
<NeoFuture> oh brain fars
<NeoFuture> farts
<NeoFuture> http://www.neofuture.co.uk/select.php
<NeoFuture> im struggling :(
<NeoFuture> ive just tried var i in sel[x].options
<NeoFuture> dont wana work
<NeoFuture> and i dont know why
<ht311> loop the length
<ht311> that's why i only use "for var i in" for standard js obj
<NeoFuture> done
<NeoFuture> still no workie workie#
<ht311> document.forms["a"].elements[
<ht311> document.forms["a"].elements["sel[x]"].options
<ht311> noob :D
<NeoFuture> there not in a form
<NeoFuture> also i cant specify the form
<ht311> or document.getElementbyId("sel[x]")
<NeoFuture> that wont work
<NeoFuture> sel[x] aint a string
<NeoFuture> it works for the first two elements
<NeoFuture> then stops
<ht311> wt ... you replace the outerHTML and try to access the old stuff before replace?
<ht311> go drink some more booze :D
<NeoFuture> the object is still in the dom tho aint it
<NeoFuture> yeah tiss
<ht311> you never know
<NeoFuture> ffs why dont this work
<NeoFuture> refresh if you want too
<ht311> don't count of on it will be in the dom tree as soon as you decide to replace it ...
<NeoFuture> it semi ks
<NeoFuture> ok
<ht311> still have error
<NeoFuture> yeah
<NeoFuture> ****
<NeoFuture> dont refresh
<NeoFuture> i got an infintae loop
<ht311> for (var i=0;sel[x].options.length ;i++){ <- go get some sleep :D
<NeoFuture> yeah whats wrong with that
<NeoFuture> (cant sleep on a deadline)
<ht311> i < sel[x].options.length
<NeoFuture> its working now
<ht311> ;)
<ht311> hmmm, NeoFuture, you don;t have to change your nick when you ask silly quesiton :D
<PapaJohn> hi
<fatbrain> hehe
<NeoFuture> http://www.se7en-x.com/argue/argue.jpg
<NeoFuture> oooh lots of ops on now
<furtive> op party!
<furtive> optocus isn't invited
<Pilum> Good call. :-P
<optocus> furtive... are there any chicks, booze? no? well if i'm not invited...
<pieki> #j html
<pieki> ups :p
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